NZ537474A - Blister protection for spirally wound elements of semipermeable membrane sheet material - Google Patents
Blister protection for spirally wound elements of semipermeable membrane sheet materialInfo
- Publication number
- NZ537474A NZ537474A NZ537474A NZ53747403A NZ537474A NZ 537474 A NZ537474 A NZ 537474A NZ 537474 A NZ537474 A NZ 537474A NZ 53747403 A NZ53747403 A NZ 53747403A NZ 537474 A NZ537474 A NZ 537474A
- Authority
- NZ
- New Zealand
- Prior art keywords
- membrane
- sealant
- layer
- semipermeable
- fold
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 146
- 239000000463 material Substances 0.000 title claims abstract description 103
- 239000000565 sealant Substances 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000003204 osmotic effect Effects 0.000 claims abstract description 21
- 239000012466 permeate Substances 0.000 claims description 42
- 239000000853 adhesive Substances 0.000 claims description 31
- 230000001070 adhesive effect Effects 0.000 claims description 31
- 238000000926 separation method Methods 0.000 claims description 15
- 229920002492 poly(sulfone) Polymers 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 11
- 238000005336 cracking Methods 0.000 claims description 10
- 239000004695 Polyether sulfone Substances 0.000 claims description 9
- 239000012876 carrier material Substances 0.000 claims description 9
- 229920006393 polyether sulfone Polymers 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 239000004831 Hot glue Substances 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000037361 pathway Effects 0.000 claims description 2
- 239000012943 hotmelt Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 36
- 239000000243 solution Substances 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 9
- 239000002131 composite material Substances 0.000 description 9
- 229920000728 polyester Polymers 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 235000013365 dairy product Nutrition 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000000108 ultra-filtration Methods 0.000 description 5
- 239000003518 caustics Substances 0.000 description 4
- 238000001728 nano-filtration Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000006482 condensation reaction Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 238000009295 crossflow filtration Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000012527 feed solution Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920001747 Cellulose diacetate Polymers 0.000 description 1
- 229920002284 Cellulose triacetate Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000748095 Hymenopappus filifolius Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000013047 polymeric layer Substances 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000012812 sealant material Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/06—Flat membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/101—Spiral winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Retarders (AREA)
- Burglar Alarm Systems (AREA)
- Thermistors And Varistors (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Wire Processing (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39045102P | 2002-06-21 | 2002-06-21 | |
| PCT/US2003/019582 WO2004000445A1 (en) | 2002-06-21 | 2003-06-20 | Blister protection for spiral wound elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ537474A true NZ537474A (en) | 2006-09-29 |
Family
ID=30000559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ537474A NZ537474A (en) | 2002-06-21 | 2003-06-20 | Blister protection for spirally wound elements of semipermeable membrane sheet material |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7303675B2 (de) |
| EP (1) | EP1519782B1 (de) |
| AT (1) | ATE443565T1 (de) |
| AU (1) | AU2003245611B2 (de) |
| DE (1) | DE60329390D1 (de) |
| DK (1) | DK1519782T3 (de) |
| NZ (1) | NZ537474A (de) |
| WO (1) | WO2004000445A1 (de) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7335301B2 (en) * | 2002-11-22 | 2008-02-26 | Koch Membrane Systems, Inc. | Fold protection for spiral filtration modules utilizing UV cured adhesive and method of providing same |
| JP2005087862A (ja) * | 2003-09-17 | 2005-04-07 | Nitto Denko Corp | スパイラル型分離膜エレメント |
| JP4484635B2 (ja) * | 2004-09-02 | 2010-06-16 | 日東電工株式会社 | スパイラル型逆浸透膜エレメント、およびその製造方法 |
| US20070068864A1 (en) * | 2005-09-28 | 2007-03-29 | Cruz Josh D L | Fold protection for spiral wound filter element |
| JP4587937B2 (ja) * | 2005-10-31 | 2010-11-24 | 日東電工株式会社 | スパイラル型分離膜エレメント |
| KR101395978B1 (ko) * | 2005-12-07 | 2014-05-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 나선형 권취 모듈을 위한 삽입점 밀봉 |
| EP2021586B1 (de) * | 2006-05-12 | 2015-02-25 | Energy Recovery, Inc. | Hybrides ro-/pro-system |
| US8668828B2 (en) * | 2007-12-05 | 2014-03-11 | Trisep Corporation | Sanitary spiral wound filtration cartridge |
| CN101959583A (zh) * | 2008-02-08 | 2011-01-26 | 米利波尔公司 | 多过滤筒的过滤装置 |
| US7875177B2 (en) * | 2008-12-09 | 2011-01-25 | Dow Global Technologies Inc. | Membrane leaf packet with reinforced fold |
| CN102333582B (zh) | 2009-02-25 | 2014-08-06 | 普拉特及惠特尼火箭达因公司 | 具有减少的积垢的流体分离系统 |
| US8740223B1 (en) * | 2009-05-07 | 2014-06-03 | Dan Alpi | Method and apparatus for sealing connections between electrical power cords |
| US8985586B1 (en) * | 2009-05-07 | 2015-03-24 | Dan Alpi | Method and apparatus for sealing connections between electrical extension cords |
| US8911625B2 (en) * | 2009-07-09 | 2014-12-16 | Dow Global Technologies Llc | Spiral wound module including membrane sheet with capillary channels |
| CN102821837B (zh) * | 2010-03-24 | 2015-07-15 | 陶氏环球技术有限责任公司 | 螺旋卷过滤组件 |
| US8496825B1 (en) | 2010-10-26 | 2013-07-30 | Dow Global Technologies Llc | Spiral wound module including membrane sheet with regions having different permeabilities |
| US9498753B2 (en) | 2012-03-15 | 2016-11-22 | Koch Membrane Systems, Inc. | Method for sealing hollow fiber membranes |
| US10335739B2 (en) | 2012-04-18 | 2019-07-02 | Bl Technologies, Inc. | Spiral wound membrane element and method for cleaning spiral wound membrane sheet |
| US9832902B2 (en) | 2013-05-31 | 2017-11-28 | Elantas Pdg, Inc. | Formulated resin compositions for flood coating electronic circuit assemblies |
| EP2997099B1 (de) | 2013-05-31 | 2020-10-14 | ELANTAS PDG Inc. | Polyurethanharz-zusammensetzungen zur flächenbeschichtung von elektonischen schaltkreisbauteilen |
| JP5972232B2 (ja) * | 2013-07-26 | 2016-08-17 | 富士フイルム株式会社 | 酸性ガス分離モジュール |
| KR101577500B1 (ko) * | 2013-08-30 | 2015-12-14 | 도레이케미칼 주식회사 | 고유량 정삼투막 집합체 및 이를 포함하는 정삼투모듈 |
| GB201317514D0 (en) | 2013-10-03 | 2013-11-20 | Fujifilm Mfg Europe Bv | Spiral wound gas filtration moduals and components thereof |
| JP6584423B2 (ja) | 2014-03-12 | 2019-10-02 | エランタス ピー・ディー・ジー インコーポレイテッドＥｌａｎｔａｓ Ｐｄｇ， Ｉｎｃ． | 逆浸透モジュール用のポリウレタン接着剤 |
| KR102339480B1 (ko) | 2014-03-12 | 2021-12-15 | 엘란타스 피디쥐, 인코포레이티드. | 역삼투 모듈을 위한 폴리우레탄 접착제 |
| JP2017536972A (ja) | 2014-10-01 | 2017-12-14 | エイチ．ビー．フラー カンパニー | 硬化性接着剤組成物を用いてスパイラル形濾過モジュールを製造する方法及びそれによって製造されるモジュール |
| KR102403880B1 (ko) | 2014-11-26 | 2022-05-31 | 엘란타스 피디쥐, 인코포레이티드. | 다부분 폴리우레탄 조성물, 이의 물품, 및 제조 방법 |
| US10865333B2 (en) * | 2015-04-09 | 2020-12-15 | Elantas Pdg, Inc. | Polyurethane adhesives for reverse osmosis modules |
| US10478778B2 (en) | 2015-07-01 | 2019-11-19 | 3M Innovative Properties Company | Composite membranes with improved performance and/or durability and methods of use |
| WO2017004496A1 (en) | 2015-07-01 | 2017-01-05 | 3M Innovative Properties Company | Polymeric ionomer separation membranes and methods of use |
| JP2018522718A (ja) | 2015-07-01 | 2018-08-16 | スリーエム イノベイティブ プロパティズ カンパニー | Ｐｖｐ含有かつ／又はｐｖｌ含有複合膜並びに使用方法 |
| US10252473B2 (en) | 2015-08-31 | 2019-04-09 | Lg Nanoh2O, Inc. | Compression bar apparatus |
| CN106474928A (zh) * | 2016-10-17 | 2017-03-08 | 珠海格力电器股份有限公司 | 净水装置、反渗透膜片组及其制作方法 |
| WO2020069477A1 (en) * | 2018-09-28 | 2020-04-02 | Henkel IP & Holding GmbH | Hydrogenated natural oils to thicken the polyol component of a two-component polyurethane adhesive for bonding membranes |
| CN114761510B (zh) | 2019-12-18 | 2024-05-28 | 汉高股份有限及两合公司 | 利用uv固化的聚氨酯对螺旋过滤模块的折叠保护及其提供方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4454176A (en) * | 1981-10-21 | 1984-06-12 | E. I. Du Pont De Nemours And Company | Supported reverse osmosis membranes |
| US4548714A (en) * | 1983-10-11 | 1985-10-22 | Desalination Systems, Inc. | Semipermeable membrane cartridge for use with a pressure container |
| EP0253945B1 (de) * | 1986-07-22 | 1990-04-18 | VOGELBUSCH GESELLSCHAFT m.b.H. | Membrantasche, Wickelmodul aus einer solchen Membrantasche sowie Verfahren zur Herstellung derselben |
| US4842736A (en) * | 1988-09-06 | 1989-06-27 | Desalination Systems, Inc. | Spiral wound membrane |
| US5147541A (en) * | 1990-11-14 | 1992-09-15 | Koch Membrane Systems, Inc. | Spiral filtration module with strengthened membrane leaves and method of constructing same |
| US5128037A (en) * | 1990-12-27 | 1992-07-07 | Millipore Corporation | Spiral wound filtration membrane cartridge |
| JPH10137558A (ja) * | 1996-11-11 | 1998-05-26 | Nitto Denko Corp | スパイラル型分離膜エレメントおよびその製造方法 |
| US6156680A (en) * | 1998-12-23 | 2000-12-05 | Bba Nonwovens Simpsonville, Inc. | Reverse osmosis support substrate and method for its manufacture |
| AU2627300A (en) * | 1999-01-27 | 2000-08-18 | Koch Membrane Systems, Inc. | Method for sealing axial seam of spiral wound filtration modules |
| US6068771A (en) * | 1999-02-11 | 2000-05-30 | Koch Membrane Systems, Inc. | Method for sealing spiral wound filtration modules |
| US20030034293A1 (en) * | 2001-08-16 | 2003-02-20 | Pti Advanced Filtration, Inc. | Method of treating filtration media to prevent lateral flow, blistering and de-lamination |
| US7335301B2 (en) * | 2002-11-22 | 2008-02-26 | Koch Membrane Systems, Inc. | Fold protection for spiral filtration modules utilizing UV cured adhesive and method of providing same |
-
2003
- 2003-06-20 NZ NZ537474A patent/NZ537474A/en not_active IP Right Cessation
- 2003-06-20 DK DK03739240T patent/DK1519782T3/da active
- 2003-06-20 EP EP03739240A patent/EP1519782B1/de not_active Expired - Lifetime
- 2003-06-20 WO PCT/US2003/019582 patent/WO2004000445A1/en not_active Application Discontinuation
- 2003-06-20 AT AT03739240T patent/ATE443565T1/de not_active IP Right Cessation
- 2003-06-20 DE DE60329390T patent/DE60329390D1/de not_active Expired - Lifetime
- 2003-06-20 AU AU2003245611A patent/AU2003245611B2/en not_active Ceased
-
2004
- 2004-12-17 US US11/015,186 patent/US7303675B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003245611B2 (en) | 2009-05-07 |
| EP1519782A4 (de) | 2005-08-17 |
| US7303675B2 (en) | 2007-12-04 |
| US20050121380A1 (en) | 2005-06-09 |
| ATE443565T1 (de) | 2009-10-15 |
| WO2004000445A1 (en) | 2003-12-31 |
| DK1519782T3 (da) | 2009-11-30 |
| EP1519782A1 (de) | 2005-04-06 |
| AU2003245611A1 (en) | 2004-01-06 |
| DE60329390D1 (de) | 2009-11-05 |
| EP1519782B1 (de) | 2009-09-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PSEA | Patent sealed | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) | ||
| RENW | Renewal (renewal fees accepted) |
Free format text: PATENT RENEWED FOR 3 YEARS UNTIL 20 JUN 2016 BY COMPUTER PACKAGES INC Effective date: 20130709 |
|
| LAPS | Patent lapsed |